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Certified Courses

Seguridad ocupacional
Seguridad ocupacional



We offer a wide range of certified courses related to Industrial Safety, Occupational Health and Environmental Management.


These courses can have a positive effect and impact on the culture of a company, its accident and incident rates, legal and regulatory compliance (National and International), and its level of international accreditation.


Our certified courses are recognised worldwide and accredited by NEBOSH, the British Safety Council, and the Chartered Institute of Environmental Health (CIEH).


We also offer a variety of bespoke courses tailored to the specific needs and requirements of our corporate clients.

Our Courses

NEBOSH                                                                      BRITISH SAFETY COUNCIL                                                        

International General Certificate in Occupational Health & Safety                International Award in Health and Safety in the Mining Industry for                                                                                                                                             Operatives

Health and Safety at Work Qualification 


In the Spanish and English languages                                                             In the Spanish and English languages




“A different experience in my professional life! Highly trained personnel with a lot of experience of the subject matter, excellent presentation of the course and supporting material, friendly atmosphere in their installations. I would definitely trust my training to the Listorganisation group.

Excellent company delivering professional Industrial safety and occupational health training”.


Engr Abraham Vanegas


“I owe, or should I say we, owe you a lot, and I assume the mantle of speaking on behalf of everyone, for all the help provided to all participants during the course with your advice and your invaluable recommendations. Personally, I have to say that in all these 15 years I have been undertaking training and certifications, I have never met an instructor like you -  forgive me -  instructors I have met many, but I never had the honour of having a MENTOR like you, a true MASTER in this very extensive and complicated matter, and above all else with integrity, a high level of concern and commitment emitted to us all, that quality of putting to one side the business and placing above all else the human value and concerns so that each student meet their objectives, I had never seen this so deeply rooted and so intense in anyone. For all this and much more that I will not mention for fear of boring you, I THANK YOU very deeply from the bottom of my heart, A THOUSAND THANKS really, I will lack enough life to thank you for everything you did for me and for all who had the great honour of knowing you”.

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